20363460482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 34264166400

約数和(自身を除く): 13900705918

約数列:

[1, 2, 19, 31, 38, 59, 62, 67, 118, 134, 589, 1121, 1178, 1273, 1829, 2077, 2242, 2546, 3658, 3953, 4154, 4373, 7906, 8746, 34751, 39463, 69502, 75107, 78926, 83087, 122543, 135563, 150214, 166174, 245086, 258007, 271126, 292991, 516014, 585982, 2328317, 2575697, 4656634, 4902133, 5151394, 5566829, 7998217, 9082721, 9804266, 11133658, 15996434, 17286469, 18165442, 34572938, 151966123, 172571699, 303932246, 328442911, 345143398, 535880539, 656885822, 1071761078, 10181730241, 20363460482]

約数ペア:

[(1, 20363460482), (2, 10181730241), (19, 1071761078), (31, 656885822), (38, 535880539), (59, 345143398), (62, 328442911), (67, 303932246), (118, 172571699), (134, 151966123), (589, 34572938), (1121, 18165442), (1178, 17286469), (1273, 15996434), (1829, 11133658), (2077, 9804266), (2242, 9082721), (2546, 7998217), (3658, 5566829), (3953, 5151394), (4154, 4902133), (4373, 4656634), (7906, 2575697), (8746, 2328317), (34751, 585982), (39463, 516014), (69502, 292991), (75107, 271126), (78926, 258007), (83087, 245086), (122543, 166174), (135563, 150214)]